1 // RUN: llvm-tblgen %s | FileCheck %s
2 // RUN: not llvm-tblgen -DERROR %s 2>&1 | FileCheck --check-prefix=ERROR %s
8 // CHECK: dag d = (? "hello":$world);
9 dag d = (? "hello":$world);
11 // CHECK: dag undefNeither = (op 1, 2);
12 dag undefNeither = !con((op 1), (op 2));
13 // CHECK: dag undefFirst = (op 1, 2);
14 dag undefFirst = !con((? 1), (op 2));
15 // CHECK: dag undefSecond = (op 1, 2);
16 dag undefSecond = !con((op 1), (? 2));
17 // CHECK: dag undefBoth = (? 1, 2);
18 dag undefBoth = !con((? 1), (? 2));
21 // ERROR: Concatenated Dag operators do not match: '(op 1)' vs. '(otherop 2)'
22 dag mismatch = !con((op 1), (otherop 2));